Look at the bright side- you learned a really really valuable lesson in exchange for (hopefully) not a huge sum of money. Since you're a bit smarter now, hopefully you wouldn't make the same mistake in the future. Hopefully that lesson would teach you to be highly skeptical of everything you do with your money especially concerning YouTubers shilling crappy coins.
Well its a very expensive lesson, but its a very valuable lesson, dont believe in people opinion too much, if they are that good then they dont need to expose themselves, and in youtube people try to create controversy and all attraction, I have been lured a lot of time and the result was disappointing